public async Task <bool> ApplyUpdatesToStorage(IReadOnlyList <IEvent> updates, int expectedversion)
{
List <PersistedEvent> newEvents = new List <PersistedEvent>();
int version = Version;
foreach (var update in updates)
{
var ts = DateTime.UtcNow;
version++;
var newEvent = new PersistedEvent(_ids.Create(update.Timestamp), IdentityString, update, version, update.Timestamp);
newEvents.Add(newEvent);
}
await _events.WriteAsync(IdentityString, newEvents);
var streams = updates
.GroupBy(e => new { e.StreamProviderName, e.StreamId, e.StreamNamespace })
.ToDictionary(
e => string.Join(":", e.Key.StreamProviderName, e.Key.StreamId, e.Key.StreamNamespace),
e => GetStreamProvider(e.Key.StreamProviderName).GetStream <IEvent>(e.Key.StreamId, e.Key.StreamNamespace)
);
foreach (var update in updates)
{
var streamKey = string.Join(":", update.StreamProviderName, update.StreamId, update.StreamNamespace);
await streams[streamKey].OnNextAsync(update);
}
return(true);
}
public async Task <PostBoardResponse> Post(PostBoardRequest request)
{
var boardId = _ids.Create();
var command = new CreateBoard(boardId, request.Name, request.UserId);
var user = _cluster.GetGrain <IUserAggregate>(request.UserId);
await user.CreateBoard(command);
return(new PostBoardResponse(boardId));
}
public async Task <PostEnvelopeResponse> Post(PostEnvelopeRequest request)
{
PostEnvelopeResponse response = new PostEnvelopeResponse();
response.Id = _ids.Create();
await _cluster.GetGrain <IBoardAggregate>(request.BoardId)
.AddEnvelope(new AddEnvelope(response.Id, request.Name, request.Categories, request.BoardId, request.UserId));
return(response);
}
public async Task <string> CreateOrReplaceUserAsync(string authenticationType, string userId, string userName, string email)
{
if (!_actors.IsInitialized)
{
await _actors.Connect();
}
var commandId = _ids.Create();
try
{
var user = _actors.GetGrain <IUserAggregate>(userId);
await user.LoginUser(new LoginUser(commandId, userId, authenticationType, userId, userName, email));
}
catch (Exception ex)
{
throw;
}
return(userId);
}